Date date = transformDate(pattern); if (date == null) return false; boolean result = false; // get date Date d = (Date) ((IMailbox)folder).getAttribute(uid, "columba.date"); if (d == null) { LOG.fine("field date not found"); return false; } switch (condition) { case FilterCriteria.DATE_BEFORE: if (d.before(date)) { result = true; } break; case FilterCriteria.DATE_AFTER: if (d.after(date)) { result = true; } break; } return result;
boolean result = false; String s = (String) searchPattern; Integer searchPatternInt = transformPriority(s); Integer priority = (Integer) ((IMailbox)folder).getAttribute(uid, "columba.priority"); if (priority == null) { return false; } switch (condition) { case FilterCriteria.IS: if (priority.compareTo(searchPatternInt) == 0) { result = true; } break; case FilterCriteria.IS_NOT: if (priority.compareTo(searchPatternInt) != 0) { result = true; } break; } return result;
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/filter/plugins/DateFilter.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/filter/plugins/PriorityFilter.java
Method name: boolean process(IFolder, Object) Method name: boolean process(IFolder, Object)
Number of AST nodes: 18 Number of AST nodes: 16
1
Date date
1
boolean result = false;
2
 = transformDate(pattern);
2
		String s = (String) searchPattern;
3
		if (date == null)
3
		
4
			return false;
5
		boolean result = false;
4
Integer searchPatternInt = transformPriority(s);
6
		// get date
5
		
7
		Date d = (Date) ((IMailbox)folder).getAttribute(uid, 
6
Integer priority = (Integer) ((IMailbox)folder).getAttribute(uid,
8
"columba.date");
7
				"columba.priority");
9
		if (d == null) {
8
		if (priority == null) {
10
			LOG.fine("field date not found");
11
			return false;
9
			return false;
12
		}
10
		}
13
		switch (condition) {
11
		switch (condition) {
14
		case FilterCriteria.DATE_BEFORE:
12
		case FilterCriteria.
15
			if (d.before(date)
13
IS:
16
) {
14
			if (priority.compareTo(searchPatternInt) == 0) {
17
				result = true;
15
				result = true;
18
			}
16
			}
19
			break;
17
			break;
20
		case FilterCriteria.DATE_AFTER:
18
		case FilterCriteria.
21
			if (d.after(date)
19
IS_NOT:
22
) {
20
			if (priority.compareTo(searchPatternInt) != 0) {
23
				result = true;
21
				result = true;
24
			}
22
			}
25
			break;
23
			break;
26
		}
24
		}
27
		return result;
25
		return result;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons30
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment14
    Number of unmapped statements in the second code fragment12
    Time elapsed for statement mapping (ms)4.6
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    Date date = transformDate(pattern);
                                                                            
    2
    if (date == null)
    2
    if (date == null)
    5
    if (priority == null)
    Differences
    Expression1Expression2Difference
    datepriorityVARIABLE_NAME_MISMATCH
    java.util.Datejava.lang.IntegerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Date of variable date does not match with type java.lang.Integer of variable priority
    • Make classes java.util.Date and java.lang.Integer extend a common superclass
    5
    if (priority == null)
    3
    return false;
    6
    return false;
    4
    boolean result = false;
    1
    boolean result = false;
                                                                        
    2
    String s = (String)searchPattern;
                                                                                                      
    3
    Integer searchPatternInt = transformPriority(s);
                                                                                                                                                                              
    4
    Integer priority = (Integer)((IMailbox)folder).getAttribute(uid, "columba.priority");
    5
    Date d = (Date)((IMailbox)folder).getAttribute(uid, "columba.date");
                                                                                                                                            
    6
    if (d == null)
                                    
    7
    LOG.fine("field date not found");
                                                                            
    8
    return false;
    8
    return false;
    Preondition Violations
    Unmatched return false;
                                    
                                            
    7
    switch (condition)
                                                        
    8
    case FilterCriteria.IS:
                                                                                                    
    9
    if (priority.compareTo(searchPatternInt) == 0)
                                    
    10
    result = true;
    Preondition Violations
    Unmatched statement result=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10
    result = true;
                        
    11
    break;
    Preondition Violations
    Unmatched break;
    11
    break;
                                                                  
    12
    case FilterCriteria.IS_NOT:
                                                                                                      
    13
    if (priority.compareTo(searchPatternInt) != 0)
                                    
    14
    result = true;
    Preondition Violations
    Unmatched statement result=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    14
    result = true;
                        
    15
    break;
    Preondition Violations
    Unmatched break;
    15
    break;
    9
    switch (condition)
                                            
    10
    case FilterCriteria.DATE_BEFORE:
                                                                            
    11
    if (d.before(date))
                                                
    12
    result = true;
    12
    result = true;
    Preondition Violations
    Unmatched statement result=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                    
    13
    break;
    13
    break;
    Preondition Violations
    Unmatched break;
                        
    14
    case FilterCriteria.DATE_AFTER:
                                                                          
    15
    if (d.after(date))
                                              
    16
    result = true;
    16
    result = true;
    Preondition Violations
    Unmatched statement result=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                    
    17
    break;
    17
    break;
    Preondition Violations
    Unmatched break;
                        
    18
    return result;
    16
    return result;
    Precondition Violations (11)
    Row Violation
    1Type java.util.Date of variable date does not match with type java.lang.Integer of variable priority
    2Unmatched return false;
    3Unmatched statement result=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched break;
    5Unmatched statement result=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched break;
    7Unmatched statement result=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    8Unmatched break;
    9Unmatched statement result=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10Unmatched break;
    11Not all possible execution flows end in a return statement